# Metal key for radiator air vents H type, 20-402-001-000, durable metal construction

**URL:** https://aio.lv/en/product--no-name-20-402-001-000--11700067
**Data updated:** 2026-03-08 08:46 (EET)
**Category:** Heating Radiators
**Manufacturer:** No name
**Manufacturer code:** 20-402-001-000
**EAN:** 5900308740255
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 2.99 €
**Prices and availability valid until:** 2026-08-07 23:59
**Price without VAT (21%):** 2.47 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--no-name-20-402-001-000--11700067

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

Metal key designed for H-type radiator air vents (bleed valves). Compatible with manual venting of heating radiators and convectors, it enables controlled release of trapped air to restore system efficiency. Simple one-piece metal tool with a fitting sized for standard H vent heads, suitable for home and professional HVAC maintenance and repair tasks.

## Long description

Metal key for radiator air vents H type is a single-piece tool made from durable metal, designed to open and close H-type bleed valves on heating radiators and convectors. The tool provides a precise fit for standard H vent heads, allowing manual venting to release trapped air and restore proper circulation in hot-water heating systems. Its compact, robust construction suits both occasional household maintenance and repeated use in professional HVAC service.
Advantages
The metal construction delivers strength and resistance to wear, ensuring consistent performance over time. Its simplified shape and standard H fitting make it easy to operate without additional adapters, enabling quick access to valves located in tight or awkward positions. The tool’s compact size allows convenient storage and transport for service technicians or homeowners maintaining radiators.
Suitable for
Manual venting of H-type radiator bleed valves
Routine heating system maintenance in homes and small buildings
HVAC repair and service tasks requiring vent release
Emergency air removal after system refills or repairs
Key specifications
Material: durable metal construction for robust use
Design: single-piece key with standard H-type fitting
Compatibility: fits H-type radiator and convector bleed valves
Size: compact and handheld for easy access to valves in confined spaces
How to use
Place the H-type fitting of the key onto the radiator bleed valve head and turn slowly counterclockwise to open the valve until air begins to escape. Hold a cloth or small container beneath the valve to catch any water that may follow. Once only water flows steadily, turn the key clockwise to close the valve securely. Use gentle, controlled force to avoid damaging valve components; if resistance is excessive, stop and inspect the valve for corrosion or obstruction.
Usage recommendations
Use the key on cold or cool systems when possible to reduce the risk of scalding. Wear gloves and protective eyewear when venting under pressure, and have a cloth or small container ready to collect expelled water. Inspect valves periodically for corrosion and replace damaged valves to maintain system efficiency.

## FAQ

### How much does the Metal key for H-type radiator air vents 20-402-001-000 cost, and is it available for purchase?

The price is 2.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 956 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 27.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All No name products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized No name service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11700067/67083222_large.webp